Problems reading properties

Hi,

I’m running into a problem getting the property name and value. When I set the variable values by hand using $name = „Typ“; and $value = „Rollo“; the templates work fine. But soon as I use the original code (line 24 and 25) Shopware returns the 404 template.

If anyone spots the issue that would be great!

<?php

class Shopware_Controllers_Frontend_Productconfigurator extends Enlight_Controller_Action
{
    public function indexAction()
    {
        $view = $this->View();
        $request = $this->Request();
        $artikelnummer = $request->getParam("artikelnummer");
        if (empty($artikelnummer)) {
            $artikelnummer = Shopware()->Config()->get("default_article");
        } else {
            $orderNumber = $artikelnummer;
            if (empty($orderNumber)) {
                return NULL;
            }


            $articleModule = Shopware()->Modules()->Articles();
            $sArticle = $articleModule->sGetProductByOrdernumber($orderNumber);
            


            $name = $this->slugify($sProperty["name"]);
            $value = $sProperty["value"];


            // $name = "Typ";
            // $value = "Rollo";

            if ($name == "Typ") {
                $product_type = $value;
                if ($product_type == "Rollo") {
                    $view->loadTemplate("frontend/konfigurator/rollo.tpl");
                } else {
                    if ($product_type == "Plissee") {
                        $view->loadTemplate("frontend/konfigurator/plissee.tpl");
                    } else {
                        if ($product_type == "Doppelrollo") {
                            $view->loadTemplate("frontend/konfigurator/duorollo.tpl");
                        } else {
                            if ($product_type == "Holzjalousie") {
                                $view->loadTemplate("frontend/konfigurator/holzjalousie.tpl");
                            }
                        }
                    }
                }
                // $name = strtolower(trim(preg_replace("/[^A-Za-z0-9-]+/", "-", $sProperty["name"])));
                // $value = $sProperty["value"];
                $name = $this->slugify($sProperty["name"]);
                $value = $sProperty["value"];
                $view->assign("prop_" . $name, $value);
                $view->assign("sArticle", $sArticle);

            }
        }
    }

    public static function slugify($text)
    {
      // replace non letter or digits by divider
      $text = preg_replace("~[^\pL\d]+~u", "-", $text);
    
      // transliterate
      $text = iconv("utf-8", "us-ascii//TRANSLIT", $text);
    
      // remove unwanted characters
      $text = preg_replace("~[^-\w]+~", "", $text);
    
      // trim
      $text = trim($text, "-");
    
      // remove duplicate divider
      $text = preg_replace("~-+~", "-", $text);
    
      // lowercase
      $text = strtolower($text);
    
      if (empty($text)) {
        return "n-a";
      }
    
      return $text;
    }



}

?>

Where do you get $sProperty from?